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2017-10-02	zhrnrz1992	88	Check this topic
2018-06-21	Murphy	95	Check this topic
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2018-08-22	rk21	80	Check this topic
2018-03-01	alirezakasaie	73	Check this topic
2017-11-09	fahim135	65	Check this topic
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2017-12-31	hunghanchen	75	Check this topic
2018-09-23	zahra.mz70@gmail.com	75	Check this topic
2016-09-05	Gs	86	Check this topic
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2017-01-22	wsxedc	65	Check this topic
2018-09-03	DAISY CHANG	85	Check this topic
2017-11-09	fahim135	70	Check this topic

Topic title: Starting in the 1960s and continuing until the 1980s, sailors in Russian submarines patrolling the North Alantic and Arctic Ocean would occasionally hear strange sounds. These underwater noises reminded the submarine crews of frog croaks, so they called t

Topic category: Integrated TOEFL Writing